Life Fitness 4500HR Service Manual page 18

Lifestride Model 4500HR Treadmill
DIAGNOSTIC MODE ENTRY (Continued)
SPEED MODE
PRESS ANY SPEED KEY TO ENTER THE SPEED MODE. THE DISPLAY WILL PRESENT TWO NUMBERS.
THE LEFT SIDE NUMBER REPRESENTS THE ACTUAL SPEED. THE RIGHT SIDE NUMBER REPRESENTS
THE RELATIVE POWER APPLIED TO THE MOTOR. THE UNIT WILL SUPPLY A FIXED AMOUNT OF POWER
TO THE DRIVE MOTOR IN THE SPEED MODE.
HEART RATE MODE
THE USER MUST HAVE THE HEART RATE TRANSMITTER AND RECEIVER ATTACHED IN THEIR PROPER
POSITIONS FOR THE HEART RATE TO DISPLAY. BY PRESSING ENTER, THE USERS HEART RATE WILL
APPEAR ON THE DISPLAY'S READOUT.
POWER MODE
POWER UP THE UNIT WHILE HOLDING DOWN THE INCLINE s UP KEY.
NOTE: DO NOT STAND ON THE STRIDING BELT DURING POWER UP.
THE STRIDING BELT WILL BEGIN TO MOVE AT .5 MPH. GRASP THE HANDLEBAR AND BEGIN WALKING
ON THE STRIDING BELT. WALK FORWARD TAKING THE SMALLEST STEPS POSSIBLE. THIS TEST WILL
INDICATE THE POWER DRAW ON THE TREADMILL. THE AVERAGE AMOUNT IS 8 TO 12 AND WILL VARY
ACCORDING TO THE TECHNICIANS WEIGHT. EXCESSIVELY HIGH NUMBERS INDICATE A NEWER, NON-
BROKEN IN STRIDING BELT OR A VERY OLD, WORN BELT.
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